From: James Turner <zakalawe@mac.com>
Date: Mon, 10 Mar 2014 13:26:58 +0000 (+0000)
Subject: Fix fg-aircraft, fg-scenery props after reset.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=94890095707d3c11ff356efeb293ba0d93705c80;p=flightgear.git

Fix fg-aircraft, fg-scenery props after reset.

- restore fg-aircraft properties, and PRESERVE fg-scenery ones,
across reset.
---

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index d0022f6dd..6c5ca203c 100644
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -480,7 +480,21 @@ int fgInitConfig ( int argc, char **argv, bool reinit )
 int fgInitAircraft(bool reinit)
 {
     // Scan user config files and command line for a specified aircraft.
-    if (!reinit) {
+    if (reinit) {
+        SGPropertyNode* sim = fgGetNode("/sim", true);
+        sim->removeChildren("fg-aircraft");
+        // after reset, add aircraft dirs to props, neede for Nasal IO rules
+        string_list::const_iterator it;
+        int index = 0;
+        for (it = globals->get_aircraft_paths().begin();
+             it != globals->get_aircraft_paths().end(); ++it, ++index)
+        {
+            SGPropertyNode* n = sim->getChild("fg-aircraft", index, true);
+            n->setStringValue(*it);
+            n->setAttribute(SGPropertyNode::WRITE, false);
+
+        }
+    } else {
         flightgear::Options::sharedInstance()->initAircraft();
     }
     
diff --git a/src/Main/globals.cxx b/src/Main/globals.cxx
index 74e0656d8..8ed71cbd5 100644
--- a/src/Main/globals.cxx
+++ b/src/Main/globals.cxx
@@ -390,6 +390,9 @@ void FGGlobals::append_fg_scenery (const std::string &paths)
         SGPropertyNode* n = sim->getChild("fg-scenery", propIndex++, true);
         n->setStringValue(abspath.str());
         n->setAttribute(SGPropertyNode::WRITE, false);
+        
+        // temporary fix so these values survive reset
+        n->setAttribute(SGPropertyNode::PRESERVE, true);
     } // of path list iteration
 }